Rein in unintended external functions.

5 files changed, 20 insertions, 20 deletions

diff --git a/libtcc.c b/libtcc.c
index 72775ef..1987cb1 100644
--- a/libtcc.c
+++ b/libtcc.c
@@ -135,7 +135,7 @@ BOOL WINAPI DllMain (HINSTANCE hDll, DWORD dwReason, LPVOID lpReserved)
 
 /********************************************************/
 /* copy a string and truncate it. */
-PUB_FUNC char *pstrcpy(char *buf, int buf_size, const char *s)
+ST_FUNC char *pstrcpy(char *buf, int buf_size, const char *s)
 {
     char *q, *q_end;
     int c;
@@ -155,7 +155,7 @@ PUB_FUNC char *pstrcpy(char *buf, int buf_size, const char *s)
 }
 
 /* strcat and truncate. */
-PUB_FUNC char *pstrcat(char *buf, int buf_size, const char *s)
+ST_FUNC char *pstrcat(char *buf, int buf_size, const char *s)
 {
     int len;
     len = strlen(buf);
@@ -164,7 +164,7 @@ PUB_FUNC char *pstrcat(char *buf, int buf_size, const char *s)
     return buf;
 }
 
-PUB_FUNC char *pstrncpy(char *out, const char *in, size_t num)
+ST_FUNC char *pstrncpy(char *out, const char *in, size_t num)
 {
     memcpy(out, in, num);
     out[num] = '\0';
@@ -1538,7 +1538,7 @@ typedef struct stat                file_info_t;
 typedef BY_HANDLE_FILE_INFORMATION file_info_t;
 #endif
 
-int get_file_info(const char *fname, file_info_t *out_info)
+static  int get_file_info(const char *fname, file_info_t *out_info)
 {
 #ifndef _WIN32
     return stat(fname, out_info);
@@ -1555,7 +1555,7 @@ int get_file_info(const char *fname, file_info_t *out_info)
 #endif
 }
 
-int is_dir(file_info_t *info)
+static int is_dir(file_info_t *info)
 {
 #ifndef _WIN32
     return S_ISDIR(info->st_mode);
@@ -1565,7 +1565,7 @@ int is_dir(file_info_t *info)
 #endif
 }
 
-int is_same_file(const file_info_t *fi1, const file_info_t *fi2)
+static int is_same_file(const file_info_t *fi1, const file_info_t *fi2)
 {
 #ifndef _WIN32
     return fi1->st_dev == fi2->st_dev &&
diff --git a/tcc.h b/tcc.h
index 78d0b2d..20846a3 100644
--- a/tcc.h
+++ b/tcc.h
@@ -1167,9 +1167,9 @@ ST_DATA struct TCCState *tcc_state;
 #define AFF_PREPROCESS      0x0004 /* preprocess file */
 
 /* public functions currently used by the tcc main function */
-PUB_FUNC char *pstrcpy(char *buf, int buf_size, const char *s);
-PUB_FUNC char *pstrcat(char *buf, int buf_size, const char *s);
-PUB_FUNC char *pstrncpy(char *out, const char *in, size_t num);
+ST_FUNC char *pstrcpy(char *buf, int buf_size, const char *s);
+ST_FUNC char *pstrcat(char *buf, int buf_size, const char *s);
+ST_FUNC char *pstrncpy(char *out, const char *in, size_t num);
 PUB_FUNC char *tcc_basename(const char *name);
 PUB_FUNC char *tcc_fileextension (const char *name);
 
diff --git a/tccelf.c b/tccelf.c
index 2b50ff5..ace75be 100644
--- a/tccelf.c
+++ b/tccelf.c
@@ -1729,7 +1729,7 @@ static void tcc_output_binary(TCCState *s1, FILE *f,
 #define EXTRA_RELITEMS  14
 
 /* move the relocation value from .dynsym to .got */
-void patch_dynsym_undef(TCCState *s1, Section *s)
+static void patch_dynsym_undef(TCCState *s1, Section *s)
 {
     uint32_t *gotd = (void *)s1->got->data;
     ElfW(Sym) *sym;
@@ -1748,7 +1748,7 @@ void patch_dynsym_undef(TCCState *s1, Section *s)
 #define EXTRA_RELITEMS 9
 
 /* zero plt offsets of weak symbols in .dynsym */
-void patch_dynsym_undef(TCCState *s1, Section *s)
+static void patch_dynsym_undef(TCCState *s1, Section *s)
 {
     ElfW(Sym) *sym;
 
diff --git a/tccpp.c b/tccpp.c
index 3453cf7..bd049c1 100644
--- a/tccpp.c
+++ b/tccpp.c
@@ -2048,7 +2048,7 @@ static void parse_escape_string(CString *outstr, const uint8_t *buf, int is_long
         cstr_wccat(outstr, '\0');
 }
 
-void parse_string(const char *s, int len)
+static void parse_string(const char *s, int len)
 {
     uint8_t buf[1000], *p = buf;
     int is_long, sep;
@@ -3208,7 +3208,7 @@ static int macro_subst_tok(
     return 0;
 }
 
-int paste_tokens(int t1, CValue *v1, int t2, CValue *v2)
+static int paste_tokens(int t1, CValue *v1, int t2, CValue *v2)
 {
     CString cstr;
     int n;
diff --git a/x86_64-gen.c b/x86_64-gen.c
index ec613eb..19418fd 100644
--- a/x86_64-gen.c
+++ b/x86_64-gen.c
@@ -156,7 +156,7 @@ static unsigned long func_sub_sp_offset;
 static int func_ret_sub;
 
 /* XXX: make it faster ? */
-void g(int c)
+ST_FUNC void g(int c)
 {
     int ind1;
     ind1 = ind + 1;
@@ -166,7 +166,7 @@ void g(int c)
     ind = ind1;
 }
 
-void o(unsigned int c)
+ST_FUNC void o(unsigned int c)
 {
     while (c) {
         g(c);
@@ -174,13 +174,13 @@ void o(unsigned int c)
     }
 }
 
-void gen_le16(int v)
+ST_FUNC void gen_le16(int v)
 {
     g(v);
     g(v >> 8);
 }
 
-void gen_le32(int c)
+ST_FUNC void gen_le32(int c)
 {
     g(c);
     g(c >> 8);
@@ -188,7 +188,7 @@ void gen_le32(int c)
     g(c >> 24);
 }
 
-void gen_le64(int64_t c)
+ST_FUNC void gen_le64(int64_t c)
 {
     g(c);
     g(c >> 8);
@@ -200,7 +200,7 @@ void gen_le64(int64_t c)
     g(c >> 56);
 }
 
-void orex(int ll, int r, int r2, int b)
+static void orex(int ll, int r, int r2, int b)
 {
     if ((r & VT_VALMASK) >= VT_CONST)
         r = 0;
@@ -212,7 +212,7 @@ void orex(int ll, int r, int r2, int b)
 }
 
 /* output a symbol and patch all calls to it */
-void gsym_addr(int t, int a)
+ST_FUNC void gsym_addr(int t, int a)
 {
     while (t) {
         unsigned char *ptr = cur_text_section->data + t;